Sweet Gum Tree

American sweetgum (*Liquidambar styraciflua*) is a large deciduous tree native to the eastern United States and Mexico. Its star-shaped green leaves turn red, purple, yellow, or orange in fall, and round spiny seedheads add winter interest while creating cleanup ([North Carolina Extension Gardener Plant Toolbox](https://plants.ces.ncsu.edu/plants/liquidambar-styraciflua/)). ## Placement Choose full sun or partial shade and moist, well-drained soil with neutral to acidic pH. Sweetgum adapts to wet lowlands and drier uplands, but its shallow roots and mature size call for ample space. The species can reach 60–100 feet tall and 40–50 feet wide; established garden size varies with site and growing conditions. ## Seasonal Interest Small yellow-green flowers, sometimes tinged red, appear on stalks in spring. Female flowers develop into spherical, spiny seedheads that can fall from winter into spring, so place the tree away from patios and regularly used paths when possible. ## Maintenance Allow room for the roots and canopy, and keep soil moist without leaving it waterlogged. Rake fallen seedheads as needed, especially on lawns and paved areas; spring planting helps the roots recover after transplanting.